1# Copyright (c) 2017, Lawrence Livermore National Security, LLC. Produced at 2# the Lawrence Livermore National Laboratory. LLNL-CODE-734707. All Rights 3# reserved. See files LICENSE and NOTICE for details. 4# 5# This file is part of CEED, a collection of benchmarks, miniapps, software 6# libraries and APIs for efficient high-order finite element and spectral 7# element discretizations for exascale applications. For more information and 8# source code availability see http://github.com/ceed. 9# 10# The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11# a collaborative effort of two U.S. Department of Energy organizations (Office 12# of Science and the National Nuclear Security Administration) responsible for 13# the planning and preparation of a capable exascale ecosystem, including 14# software, applications, hardware, advanced system engineering and early 15# testbed platforms, in support of the nation's exascale computing imperative. 16 17CC ?= gcc 18FC = gfortran 19NVCC = nvcc 20 21NDEBUG ?= 22LDFLAGS ?= 23LOADLIBES ?= 24TARGET_ARCH ?= 25UNDERSCORE ?= 1 26 27# env variable OCCA_DIR should point to OCCA-1.0 branch 28OCCA_DIR ?= ../occa 29 30# env variable MAGMA_DIR should point to MAGMA branch 31MAGMA_DIR ?= ../../magma 32CUDA_DIR ?= /usr/local/cuda 33 34SANTIZ = -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer 35CFLAGS = -std=c99 -Wall -Wextra -Wno-unused-parameter -fPIC -MMD -MP -march=native 36FFLAGS = -cpp -Wall -Wextra -Wno-unused-parameter -Wno-unused-dummy-argument -fPIC -MMD -MP -march=native 37 38CFLAGS += $(if $(NDEBUG),-O2,-g) 39ifeq ($(UNDERSCORE), 1) 40 CFLAGS += -DUNDERSCORE 41endif 42 43FFLAGS += $(if $(NDEBUG),-O2,-g) 44 45CFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 46FFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 47LDFLAGS += $(if $(NDEBUG),,)#$(SANTIZ)) 48CPPFLAGS = -I./include 49LDLIBS = -lm 50OBJDIR := build 51LIBDIR := lib 52 53# Installation variables 54prefix ?= /usr/local 55bindir = $(prefix)/bin 56libdir = $(prefix)/lib 57includedir = $(prefix)/include 58pkgconfigdir = $(libdir)/pkgconfig 59INSTALL = install 60INSTALL_PROGRAM = $(INSTALL) 61INSTALL_DATA = $(INSTALL) -m644 62 63NPROCS := $(shell getconf _NPROCESSORS_ONLN) 64MFLAGS := -j $(NPROCS) --warn-undefined-variables \ 65 --no-print-directory --no-keep-going 66 67PROVE ?= prove 68PROVE_OPTS ?= -j $(NPROCS) 69DARWIN := $(filter Darwin,$(shell uname -s)) 70SO_EXT := $(if $(DARWIN),dylib,so) 71 72ceed.pc := $(LIBDIR)/pkgconfig/ceed.pc 73libceed := $(LIBDIR)/libceed.$(SO_EXT) 74libceed.c := $(wildcard ceed*.c) 75# tests 76tests.c := $(sort $(wildcard tests/t[0-9][0-9]-*.c)) 77tests.f := $(sort $(wildcard tests/t[0-9][0-9]-*.f)) 78tests := $(tests.c:tests/%.c=$(OBJDIR)/%) 79tests += $(tests.f:tests/%.f=$(OBJDIR)/%) 80#examples 81examples.c := $(sort $(wildcard examples/*.c)) 82examples.f := $(sort $(wildcard examples/*.f)) 83examples := $(examples.c:examples/%.c=$(OBJDIR)/%) 84examples += $(examples.f:examples/%.f=$(OBJDIR)/%) 85# backends/[ref & occa & magma] 86ref.c := $(sort $(wildcard backends/ref/*.c)) 87occa.c := $(sort $(wildcard backends/occa/*.c)) 88magma_preprocessor := python backends/magma/gccm.py 89magma_pre_src := $(filter-out %_tmp.c, $(wildcard backends/magma/*.c)) 90magma.c := $(magma_pre_src:%.c=%_tmp.c) 91magma.cu := $(magma_pre_src:%.c=%_cuda.cu) 92 93# Output using the 216-color rules mode 94rule_file = $(notdir $(1)) 95rule_path = $(patsubst %/,%,$(dir $(1))) 96last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 97ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 98emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 99color_out = @if [ -t 1 ]; then \ 100 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 101 $(1) $(call ansicolor,$(2)) \ 102 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 103 printf " %10s %s\n" $(1) $(2); fi 104# if TERM=dumb, use it, otherwise switch to the term one 105output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 106 107# if V is set to non-nil, turn the verbose mode 108quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 109 110.SUFFIXES: 111.SUFFIXES: .c .o .d 112.SECONDEXPANSION: # to expand $$(@D)/.DIR 113 114.SECONDARY: 115 116%/.DIR : 117 @mkdir -p $(@D) 118 @touch $@ 119 120.PRECIOUS: %/.DIR 121 122this: $(libceed) $(ceed.pc) 123all:;@$(MAKE) $(MFLAGS) V=$(V) this 124 125$(libceed) : LDFLAGS += $(if $(DARWIN), -install_name $(abspath $(libceed))) 126 127libceed.c += $(ref.c) 128ifneq ($(wildcard $(OCCA_DIR)/lib/libocca.*),) 129 $(libceed) : LDFLAGS += -L$(OCCA_DIR)/lib -Wl,-rpath,$(abspath $(OCCA_DIR)/lib) 130 $(libceed) : LDLIBS += -locca #-lrt -ldl 131 libceed.c += $(occa.c) 132 $(occa.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(OCCA_DIR)/include 133endif 134ifneq ($(wildcard $(MAGMA_DIR)/lib/libmagma.*),) 135 $(libceed) : LDFLAGS += -L$(MAGMA_DIR)/lib -Wl,-rpath,$(abspath $(MAGMA_DIR)/lib) 136 $(libceed) : LDLIBS += -lmagma -L$(CUDA_DIR)/lib -lcudart 137 $(libceed) : $(magma.o) 138 libceed.c += $(magma.c) 139 libceed.cu += $(magma.cu) 140 $(magma.c:%.c=$(OBJDIR)/%.o) : CFLAGS += -I$(MAGMA_DIR)/include -I$(CUDA_DIR)/include 141 $(magma.cu:%.cu=$(OBJDIR)/%.o) : NVCCFLAGS += -I$(MAGMA_DIR)/include -I$(MAGMA_DIR)/magmablas -I$(MAGMA_DIR)/control -I$(CUDA_DIR)/include 142endif 143 144# generate magma_tmp.c and magma_cuda.cu from magma.c 145%_tmp.c %_cuda.cu: %.c | $$(@D)/.DIR 146 $(magma_preprocessor) $< 147 148$(libceed) : $(libceed.c:%.c=$(OBJDIR)/%.o) $(libceed.cu:%.cu=$(OBJDIR)/%.o) | $$(@D)/.DIR 149 $(call quiet,CC) $(LDFLAGS) -shared -o $@ $^ $(LDLIBS) 150 151$(OBJDIR)/%.o : %.c | $$(@D)/.DIR 152 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $(abspath $<) 153 154$(OBJDIR)/%.o : %.cu | $$(@D)/.DIR 155 $(call quiet,NVCC) $(CPPFLAGS) $(NVCCFLAGS) -c -o $@ $(abspath $<) 156 157$(OBJDIR)/% : tests/%.c | $$(@D)/.DIR 158 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 159 160$(OBJDIR)/% : tests/%.f | $$(@D)/.DIR 161 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 162 163$(OBJDIR)/% : examples/%.c | $$(@D)/.DIR 164 $(call quiet,CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 165 166$(OBJDIR)/% : examples/%.f | $$(@D)/.DIR 167 $(call quiet,FC) $(CPPFLAGS) $(FFLAGS) $(LDFLAGS) -o $@ $(abspath $<) -lceed $(LDLIBS) 168 169$(tests) $(examples) : $(libceed) 170$(tests) $(examples) : LDFLAGS += -Wl,-rpath,$(abspath $(LIBDIR)) -L$(LIBDIR) 171 172run-% : $(OBJDIR)/% 173 @tests/tap.sh $(<:build/%=%) 174 175test : $(tests:$(OBJDIR)/%=run-%) $(examples:$(OBJDIR)/%=run-%) 176 177prove : $(tests) $(examples) 178 $(PROVE) $(PROVE_OPTS) --exec 'tests/tap.sh' $(tests:$(OBJDIR)/%=%) $(examples:$(OBJDIR)/%=%) 179 180examples : $(examples) 181 182$(ceed.pc) : pkgconfig-prefix = $(abspath .) 183$(OBJDIR)/ceed.pc : pkgconfig-prefix = $(prefix) 184.INTERMEDIATE: $(OBJDIR)/ceed.pc 185%/ceed.pc : ceed.pc.template | $$(@D)/.DIR 186 @sed "s:%prefix%:$(pkgconfig-prefix):" $< > $@ 187 188install : $(libceed) $(OBJDIR)/ceed.pc 189 $(INSTALL) -d "$(DESTDIR)$(includedir)" "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pkgconfigdir)" 190 $(INSTALL_DATA) include/ceed.h "$(DESTDIR)$(includedir)/" 191 $(INSTALL_DATA) $(libceed) "$(DESTDIR)$(libdir)/" 192 $(INSTALL_DATA) $(OBJDIR)/ceed.pc "$(DESTDIR)$(pkgconfigdir)/" 193 194.PHONY: all cln clean print test tst examples astyle install doc 195cln clean : 196 $(RM) *.o *.d $(libceed) 197 $(RM) -r *.dSYM $(OBJDIR) $(LIBDIR)/pkgconfig 198 $(MAKE) -C examples clean 199 $(MAKE) -C examples/mfem clean 200 cd examples/nek5000; bash make-nek-examples.sh clean; cd ../..; 201 $(RM) $(magma.c) $(magma.cu) backends/magma/*~ backends/magma/*.o 202 203distclean : clean 204 rm -rf doc/html 205 206doc : 207 doxygen Doxyfile 208 209astyle : 210 astyle --style=google --indent=spaces=2 --max-code-length=80 \ 211 --keep-one-line-statements --keep-one-line-blocks --lineend=linux \ 212 --suffix=none --preserve-date --formatted \ 213 *.[ch] tests/*.[ch] backends/*/*.[ch] examples/*.[ch] examples/mfem/*.[ch]pp 214 215print : 216 @echo $(VAR)=$($(VAR)) 217 218print-%: 219 $(info [ variable name]: $*) 220 $(info [ origin]: $(origin $*)) 221 $(info [ value]: $(value $*)) 222 $(info [expanded value]: $($*)) 223 $(info ) 224 @true 225 226-include $(libceed.c:%.c=build/%.d) $(tests.c:tests/%.c=build/%.d) 227